$form['columns_inverted'] = [
'type' => 'checkbox',
'title' => t('Inverted Columns on mobile'),
'tab' => 'section_content',
'style_type' => 'class',
'style_selector' => '.widget-wrapper > .noahs_page_builder-row-wrapper > .noahs_page_builder-row-container > .row-elements',
'value' => 'flex-column-reverse flex-sm-row',
];